DNS Gurus
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12 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
max-age=60, stale-while-revalidate=30, stale-if-error=1800

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Cf-Cache-Status
Other
REVALIDATED
Cf-Ray
Other
9bd57741fe3fe6ec-IAD
Content-Security-Policy-Report-Only
Other
script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=x0Lpq3uu8qVuyuHwZoxww6.LkdZsaL5me42isvkGseo-1768313308-1.0.1.1-aczWeZinXDaDVYtF7CRPmhR.Top9E13kDpFdkKcVBIIO7QvrNfXd2tu1tqYd1AZ_PWH5G89.cPL8ds_sxaQ1WLWaPOhcE_Ju1jbd9kMxW8Rf80KJ0HIaoR0y5hxq5Ef2QfTHrQMN19hU.vFh5zKlisZUl3VzpnIFrB8TS4FKvrr_v16YeKsR42vH_CjT9.6W; report-to cf-csp-endpoint
Date
Other
Tue, 13 Jan 2026 14:08:28 GMT
Report-To
Other
{"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=x0Lpq3uu8qVuyuHwZoxww6.LkdZsaL5me42isvkGseo-1768313308-1.0.1.1-aczWeZinXDaDVYtF7CRPmhR.Top9E13kDpFdkKcVBIIO7QvrNfXd2tu1tqYd1AZ_PWH5G89.cPL8ds_sxaQ1WLWaPOhcE_Ju1jbd9kMxW8Rf80KJ0HIaoR0y5hxq5Ef2QfTHrQMN19hU.vFh5zKlisZUl3VzpnIFrB8TS4FKvrr_v16YeKsR42vH_CjT9.6W"}],"group":"cf-csp-endpoint","max_age":86400}
Via
Other
1.1 google

Recommendations

Enable compression (gzip/brotli) to improve performance